Company lists · Data refreshed November 2026

Top 24 Game engines based in the United States

RevenueBase identified 91 company matches for game engines associated with the United States as of November 2026 and tracks 2,526 professional contacts across them, including 615 with verified work emails. San Francisco is the largest hub.

This list covers company matches for game engines associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
91Companies
2,526Contacts tracked
615Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest game engines based in the United States

Ranked by team size
Top 24 of 91 company matches for game engines based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-5001,397 contacts →

Exact match

“Valve is an entertainment software and technology company founded in 1996 and based in Bellevue, Washington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRichardson, United StatesHQ recorded Nov 6, 202651-200332 contacts →

Exact match

“id – defined by Freud as the primal section of the human psyche; id Software, located in Richardson, Texas, was founded in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 20265,001-10,000207 contacts →

Exact match

“Company Name: Roblox Corporation About Us: Roblox Corporation is a global leader in interactive entertainment and game development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Located in San Mateo, CA, Manticore Games™ is the developer and operator of the Core Platform™, a digital playground and community designed to unleash imagination and explore new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLutherville Timonium, MD, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Oxide Games is as the forefront of next-generation technology and gaming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Consumer AI lab building the world's first experience model, powering a platform where anyone can create games and share it with millions in minutes”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSolana Beach, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Game Caviar is the operating system that reflects how games get built.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchReno, NV, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a full-service game development studio: from inspiration to installation, we are there every step of the way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWalnut, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Madorium is an independent game developer based in California, with members from around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Game Closure enables developers to take their games to the multiplayer, multiplatform market in an easy, cost-effective manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Portals is a no-code, in-browser game engine that allows anyone to unleash their creativity to build, share, and explore immersive, monetizable games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Francisco Bay, CA, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Biobrx is pioneering the future of creativity by bridging the gap between virtual and physical building experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Butterscotch Shenanigans is an independent game development studio based in St Louis, MO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReno, NV, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Games, Apps, Graphics, and Sound, Delivered Fast!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Glassbox designs next-generation software toolsets that enable content creators globally to harness the power of game engines, and real-time production, to create stunning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNY, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“One Earth Rising's roots are based in the core gaming market and we built games with millions of players on PlayStation, Nintendo Switch, and Xbox.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Lucid Sight was founded in 2015 in Los Angeles, California, and started its journey with the goal of developing technologies to support the evolving gaming landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPasadena, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“BoxCat, LLC develops games and functions as a collaboration hub.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Abstract is a video game scripting language with no compromises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wishlist Jellystar Empires: When Space Bunnies Attack!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNY, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“2DKit LLC is a New York-based company that creates game engine middleware and tools that power hundreds of successful Facebook Instant games, playable ads, HTML5 games and mobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Concept Softworks is an independent game development studio in Tucson, Arizona that develops and publishes video games for the PC, Mobile, and Console sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWinter Park, FL, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Megamify delivers a cutting edge gaming platform, developed by the team behind hundreds of award-winning games, Megamify won’t hold you back with incredible new & exclusive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 91 game engines based in the United States

See the full list, filter by size, metro and specialty, and access 615 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Game engines based in the United States at a glance

As of Nov 6, 2026
24.3%Verified-email coverage
27.8Average contacts per company
1-10Median size (employees)
8.8%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
25
51-200
8
201-500
1
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 91 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “game engines” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 615 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “game engines”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many game engines are there based in the United States?

RevenueBase identified 91 company matches for game engines associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Valve Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most game engines?

San Francisco leads with 8 company records, followed by Los Angeles (4) and Bellevue (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 615 professional contacts with verified work emails tracked across these 91 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 91 game engines based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.